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SC16C852V
General description
The SC16C852V is a 1.8 V, low power dual channel Universal Asynchronous Receiver and Transmitter (UART) used for serial data communications. Its principal function is to convert parallel data into serial data and vice versa. The UART can handle serial data rates up to 5 Mbit/s. SC16C852V can be programmed to operate in extended mode where additional advanced UART features are available (see Section 6.2). The SC16C852V family UART provides enhanced UART functions with 128-byte FIFOs, modem control interface, DMA mode data transfer, and IrDA encoder/decoder. On-board status registers provide the user with error indications and operational status. System interrupts and modem control features may be tailored by software to meet specific user requirements. An internal loopback capability allows on-board diagnostics. Independent programmable baud rate generators are provided to select transmit and receive baud rates.
The SC16C852V with Intel XScale processor VLIO interface operates at 1.8 V and is available in HVQFN48 and TFBGA36 packages.
Features
- Dual channel high performance UART
- 1.8 V operation
- Advanced packages: HVQFN48 and TFBGA36
- Up to 5 Mbit/s data rate at 1.8 V
- 128-byte transmit FIFO to reduce the bandwidth requirement of the external CPU
- 128-byte receive FIFO with error flags to reduce the bandwidth requirement of the external CPU
- 128 programmable Receive and Transmit FIFO interrupt trigger levels
- 128 Receive and Transmit FIFO reporting levels (level counters)
- Automatic software (Xon/Xoff) and hardware (RTS/CTS or DTR/DSR) flow control
- Programmable Xon/Xoff characters
- 128 programmable hardware and software trigger levels
- Automatic 9-bit mode (RS-485) address detection
- Automatic RS-485 driver turn-around with programmable delay
- Dual channel concurrent write
- UART software reset
- High resolution clock prescaler, from 0 to 15 with granularity of 1/16 to allow non-standard UART clock to be used
- Industrial temperature range (-40 Cel to +85 Cel)
- Software compatible with industry standard SC16C652B
- Software selectable baud rate generator
- Supports IrDA version 1.0 (up to 115.2 kbit/s)
- Standard modem interface or infrared IrDA encoder/decoder interface
- Enhanced Sleep mode and low power feature
- Modem control functions (CTS, RTS, DSR, DTR, RI, CD)
- Independent transmitter and receiver enable/disable
- Pb-free, RoHS compliant package offered
Products/packages
| Type number | North American Type number | Ordering code (12NC) | Product status | Package | Packing | Marking | Chemical content | Leadfree conversion date |
|---|---|---|---|---|---|---|---|---|
| SC16C852VIBS | SC16C852VIBS-F | 9352 831 02528 | Volume production | SOT778-3
(HVQFN48) | Reel Dry Pack, SMD, 13",Turned | Standard Marking | SC16C852VIBS
| Always Pb-free |
| SC16C852VIBS | SC16C852VIBS-S | 9352 831 02551 | Volume production | SOT778-3
(HVQFN48) | Tray Dry Pack, Bakeable, Single | Standard Marking | SC16C852VIBS
| Always Pb-free |
| SC16C852VIBS | SC16C852VIBS | 9352 831 02557 | Volume production | SOT778-3
(HVQFN48) | Tray Dry Pack, Bakeable, Multiple | Standard Marking | SC16C852VIBS
| Always Pb-free |
| SC16C852VIBS | SC16C852VIBS-G | 9352 831 02515 | Volume production | SOT778-3
(HVQFN48) | Reel Dry Pack, 7" | Standard Marking | SC16C852VIBS
| |
| SC16C852VIET | SC16C852VIET-G | 9352 825 18115 | Volume production | SOT912-1
(TFBGA36) | Reel Pack, SMD, 7" | Standard Marking | SC16C852VIET
| Always Pb-free |
| SC16C852VIET | 9352 825 18118 | Volume production | SOT912-1
(TFBGA36) | Reel Pack, SMD, 13" | Standard Marking | SC16C852VIET
| Always Pb-free | |
| SC16C852VIET | SC16C852VIET-S | 9352 825 18151 | Volume production | SOT912-1
(TFBGA36) | Tray Pack, Bakeable, Single | Standard Marking | SC16C852VIET
| Always Pb-free |
| SC16C852VIET | SC16C852VIET | 9352 825 18157 | Volume production | SOT912-1
(TFBGA36) | Tray Pack, Bakeable, Multiple | Standard Marking | SC16C852VIET
| Always Pb-free |
| SC16C852VIET | SC16C852VIET-G | 9352 825 18515 | Development | SOT912-1
(TFBGA36) | Reel Dry Pack, 7" | Standard Marking | SC16C852VIET
| |
| SC16C852VIET | SC16C852VIET-S | 9352 825 18551 | Development | SOT912-1
(TFBGA36) | Tray Dry Pack, Bakeable, Single | Standard Marking | SC16C852VIET
| |
| SC16C852VIET | SC16C852VIET | 9352 825 18557 | Development | SOT912-1
(TFBGA36) | Tray Dry Pack, Bakeable, Multiple | Standard Marking | SC16C852VIET
|
Pricing/ordering/availability
| Type number | Ordering code(12NC) | Indicative price/unit($) | Region | Distributor | In stock | Inventory date | Buy online | Samples |
|---|---|---|---|---|---|---|---|---|
| SC16C852VIBS | 9352 831 02528 | not available | ||||||
| SC16C852VIBS | 9352 831 02551 | NA | DIGI-KEY CORPORATION | 490 | 12/3/2008 | Buy online | not available | |
| SC16C852VIBS | 9352 831 02557 | not available | ||||||
| SC16C852VIBS | 9352 831 02515 | not available | ||||||
| SC16C852VIET | 9352 825 18115 | 3.3300 | not available | |||||
| SC16C852VIET | 9352 825 18118 | not available | ||||||
| SC16C852VIET | 9352 825 18151 | 3.3300 | Order samples | |||||
| SC16C852VIET | 9352 825 18157 | 3.3300 | NA | DIGI-KEY CORPORATION | 1,750 | 12/3/2008 | Buy online | not available |
| SC16C852VIET | 9352 825 18515 | not available | ||||||
| SC16C852VIET | 9352 825 18551 | not available | ||||||
| SC16C852VIET | 9352 825 18557 | NA | DIGI-KEY CORPORATION | 1,750 | 12/3/2008 | Buy online | not available |
Applications
Related applications
Cellular phone - MMS functionality
LCD TV - MMS functionality
Set-top box - MMS functionality
Design support
Application Notes
AN10307_2;
UART to Bluetooth interfacing (11-Aug-04)
Support Documents
Parametrics/similar products
| Type number | Package | Fmax(MHz) | Supply voltage(V) | CHANNEL | FEATURES | FUNCTION | Other features | Operating temp.(Cel) | Data transfer rate(Mb/s) | Bus interface |
|---|---|---|---|---|---|---|---|---|---|---|
| SC16C852VIBS | SOT778-3
(HVQFN48) | 80 | 1.8 ~ 2.5 | 2 | Low power 128 Bytes FIFO, HW / SW Flow Control, IrDA, RS485 | UART | High resolution clock prescaler, enhanced sleep, modem control, software reset | -40 +85 | 5 | XScale VLIO |
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SC16C852V
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